Home / 1,622,685,415,035.30-2,434,106,399,266.20-533,558,297,428.35

Finding the Fourth Proportional to 1,622,685,415,035.30, 2,434,106,399,266.20 and 533,558,297,428.35

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Solution

The fourth proportional to 1,622,685,415,035.30, 2,434,106,399,266.20 and 533,558,297,428.35 is: 800,363,184,458.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,622,685,415,035.30 : 2,434,106,399,266.20 = 533,558,297,428.35 : x
  2. Step 2: Convert to fraction form
    1,622,685,415,035.30/2,434,106,399,266.20 = 533,558,297,428.35/x
  3. Step 3: Cross multiply
    1,622,685,415,035.30x = 2,434,106,399,266.20 × 533,558,297,428.35
  4. Step 4: Simplify right side
    1,622,685,415,035.30x = 1,298,737,666,151,925,164,277,760
  5. Step 5: Solve for x
    x = 1,298,737,666,151,925,164,277,760/1,622,685,415,035.30
  6. Step 6: Final answer
    x = 800,363,184,458.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.